<html>
  <body>

    <h3>Submit Something!</h3>

    <form action="{{ blobstore_upload_url }}"
          enctype="multipart/form-data"
          method="post">
      <div>Your email address: <input type="text" name="email"></input></div>
      <div>Upload file: <input type="file" name="content"/></div>
      <div><input type="submit" value="Submit"></div>
    </form>

  </body>
</html>
